87232140

素因数分解:

$2^2\times 3^6\times 5^1\times {\mathrm{31}}^1\times {\mathrm{193}}^1$

素因数の和:251

約数の個数: 168

約数和(自身を含む): 284984448

約数和(自身を除く): 197752308

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 31, 36, 45, 54, 60, 62, 81, 90, 93, 108, 124, 135, 155, 162, 180, 186, 193, 243, 270, 279, 310, 324, 372, 386, 405, 465, 486, 540, 558, 579, 620, 729, 772, 810, 837, 930, 965, 972, 1116, 1158, 1215, 1395, 1458, 1620, 1674, 1737, 1860, 1930, 2316, 2430, 2511, 2790, 2895, 2916, 3348, 3474, 3645, 3860, 4185, 4860, 5022, 5211, 5580, 5790, 5983, 6948, 7290, 7533, 8370, 8685, 10044, 10422, 11580, 11966, 12555, 14580, 15066, 15633, 16740, 17370, 17949, 20844, 22599, 23932, 25110, 26055, 29915, 30132, 31266, 34740, 35898, 37665, 45198, 46899, 50220, 52110, 53847, 59830, 62532, 71796, 75330, 78165, 89745, 90396, 93798, 104220, 107694, 112995, 119660, 140697, 150660, 156330, 161541, 179490, 187596, 215388, 225990, 234495, 269235, 281394, 312660, 323082, 358980, 451980, 468990, 484623, 538470, 562788, 646164, 703485, 807705, 937980, 969246, 1076940, 1406970, 1453869, 1615410, 1938492, 2423115, 2813940, 2907738, 3230820, 4361607, 4846230, 5815476, 7269345, 8723214, 9692460, 14538690, 17446428, 21808035, 29077380, 43616070, 87232140]

約数ペア:

[(1, 87232140), (2, 43616070), (3, 29077380), (4, 21808035), (5, 17446428), (6, 14538690), (9, 9692460), (10, 8723214), (12, 7269345), (15, 5815476), (18, 4846230), (20, 4361607), (27, 3230820), (30, 2907738), (31, 2813940), (36, 2423115), (45, 1938492), (54, 1615410), (60, 1453869), (62, 1406970), (81, 1076940), (90, 969246), (93, 937980), (108, 807705), (124, 703485), (135, 646164), (155, 562788), (162, 538470), (180, 484623), (186, 468990), (193, 451980), (243, 358980), (270, 323082), (279, 312660), (310, 281394), (324, 269235), (372, 234495), (386, 225990), (405, 215388), (465, 187596), (486, 179490), (540, 161541), (558, 156330), (579, 150660), (620, 140697), (729, 119660), (772, 112995), (810, 107694), (837, 104220), (930, 93798), (965, 90396), (972, 89745), (1116, 78165), (1158, 75330), (1215, 71796), (1395, 62532), (1458, 59830), (1620, 53847), (1674, 52110), (1737, 50220), (1860, 46899), (1930, 45198), (2316, 37665), (2430, 35898), (2511, 34740), (2790, 31266), (2895, 30132), (2916, 29915), (3348, 26055), (3474, 25110), (3645, 23932), (3860, 22599), (4185, 20844), (4860, 17949), (5022, 17370), (5211, 16740), (5580, 15633), (5790, 15066), (5983, 14580), (6948, 12555), (7290, 11966), (7533, 11580), (8370, 10422), (8685, 10044)]